recon beacon + bombers are working good for mefocus fire is a lot more important, you will probably lose a few ships as well but eldar are heavily reliant on their biggest ships witch costs them their entire renown ,often leaving their smaller ships under equipped focus fire and heavily damage their big hitters in the first round and your secondary fleet should have an easier time unless you invested everything in your BS and it died

i have 2styx 2hellbringermk1 i usually lose both styxes in a cruiser clash in the first round but having 4helbringers+ a lot of escorts easily wipe up anything he has left

This setup is awsome vs eldar. DPS remains fairly good with bombers and macros combined. You have plenty of fire power.

Also with your 4 stealthbringers there is room for a cruiser of your choice and 2-3 escorts these ships will be used as decoys while your hellbringer squad sneaks around and engages eldar from another angle. Eldar players tend to always freak out if they dont know where the enemy is and thx to camo you can break away after your hit and run attacks and go cloaked. The eldar will never know exactly where you are while in return you give them some beacons .